[jpos-users] Flooding of logs

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[jpos-users] Flooding of logs

Long Tran
Hi all,

Last night, my jpos deployment was flooded (billions of logs, 20Gb) with messages as follows:

q2.log:

<log realm="channel/127.0.0.1:20403" at="Wed Jan 04 04:25:32 ICT 2017.813">
  <connect>
    localhost:20403
  </connect>
</log>
<log realm="stb_server.server.session/127.0.0.1:59397" at="Wed Jan 04 04:25:32 I
CT 2017.814">
  <session-start/>
</log>
<log realm="channel/127.0.0.1:20403" at="Wed Jan 04 04:25:33 ICT 2017.814">
  <receive>
    <isomsg direction="incoming">
      <!-- org.jpos.iso.packager.XMLPackager -->
    </isomsg>
  </receive>
</log>
<log realm="channel/127.0.0.1:20403" at="Wed Jan 04 04:25:33 ICT 2017.871">
  <receive>
....

and channel.log shows up as:
<log realm="org.jpos.q2.iso.QMUX" at="Wed Jan 04 04:25:33 ICT 2017.814">
  <warn>
    notify
 <iso-exception>
      MTI not available
      org.jpos.iso.ISOException: MTI not available
        at org.jpos.iso.ISOMsg.getMTI(ISOMsg.java:860)
        at org.jpos.q2.iso.QMUX.getKey(QMUX.java:184)
        at org.jpos.q2.iso.QMUX.notify(QMUX.java:163)
        at org.jpos.space.TSpace.notifyListeners(TSpace.java:261)
        at org.jpos.space.TSpace.out(TSpace.java:59)
        at org.jpos.q2.iso.ChannelAdaptor$Receiver.run(ChannelAdaptor.java:323)
        at java.lang.Thread.run(Thread.java:745)
    </iso-exception>
.....

This happened on just one of the QServers (I deployed 7 QServers in total). Has anyone experienced similar issues? Is it something to do with jPOS or with my deployments?

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[jpos-users] Re: Flooding of logs

Long Tran
BTW, jPOS version is 1.9.8

On Thursday, January 5, 2017 at 10:07:28 AM UTC+7, Long Tran wrote:
Hi all,

Last night, my jpos deployment was flooded (billions of logs, 20Gb) with messages as follows:

q2.log:

<log realm="channel/<a href="http://127.0.0.1:20403" target="_blank" rel="nofollow" onmousedown="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A20403\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNGsiJGz4YzLUT5PsOxsBRJCxHbPLw&#39;;return true;" onclick="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A20403\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNGsiJGz4YzLUT5PsOxsBRJCxHbPLw&#39;;return true;">127.0.0.1:20403" at="Wed Jan 04 04:25:32 ICT 2017.813">
  <connect>
    localhost:20403
  </connect>
</log>
<log realm="stb_server.server.session/<a href="http://127.0.0.1:59397" target="_blank" rel="nofollow" onmousedown="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A59397\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNEiKg0015LbI_bLdHsZziZ7XZv4Pg&#39;;return true;" onclick="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A59397\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNEiKg0015LbI_bLdHsZziZ7XZv4Pg&#39;;return true;">127.0.0.1:59397" at="Wed Jan 04 04:25:32 I
CT 2017.814">
  <session-start/>
</log>
<log realm="channel/<a href="http://127.0.0.1:20403" target="_blank" rel="nofollow" onmousedown="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A20403\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNGsiJGz4YzLUT5PsOxsBRJCxHbPLw&#39;;return true;" onclick="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A20403\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNGsiJGz4YzLUT5PsOxsBRJCxHbPLw&#39;;return true;">127.0.0.1:20403" at="Wed Jan 04 04:25:33 ICT 2017.814">
  <receive>
    <isomsg direction="incoming">
      <!-- org.jpos.iso.packager.XMLPackager -->
    </isomsg>
  </receive>
</log>
<log realm="channel/<a href="http://127.0.0.1:20403" target="_blank" rel="nofollow" onmousedown="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A20403\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNGsiJGz4YzLUT5PsOxsBRJCxHbPLw&#39;;return true;" onclick="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A20403\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNGsiJGz4YzLUT5PsOxsBRJCxHbPLw&#39;;return true;">127.0.0.1:20403" at="Wed Jan 04 04:25:33 ICT 2017.871">
  <receive>
....

and channel.log shows up as:
<log realm="org.jpos.q2.iso.QMUX" at="Wed Jan 04 04:25:33 ICT 2017.814">
  <warn>
    notify
 <iso-exception>
      MTI not available
      org.jpos.iso.ISOException: MTI not available
        at org.jpos.iso.ISOMsg.getMTI(ISOMsg.java:860)
        at org.jpos.q2.iso.QMUX.getKey(QMUX.java:184)
        at org.jpos.q2.iso.QMUX.notify(QMUX.java:163)
        at org.jpos.space.TSpace.notifyListeners(TSpace.java:261)
        at org.jpos.space.TSpace.out(TSpace.java:59)
        at org.jpos.q2.iso.ChannelAdaptor$Receiver.run(ChannelAdaptor.java:323)
        at java.lang.Thread.run(Thread.java:745)
    </iso-exception>
.....

This happened on just one of the QServers (I deployed 7 QServers in total). Has anyone experienced similar issues? Is it something to do with jPOS or with my deployments?

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Re: [jpos-users] Re: Flooding of logs

Andrés Alcarraz
Hi,  someone is sending messages without content,  so mux cannot determine the mti which is needed by the default implementation of the getKey method.

Also those messages have no sense at all.

Who is connecting to that server?

Hope this helps to point you to the right direction.


El mié., 4 ene. 2017 22:11, Long Tran <[hidden email]> escribió:
BTW, jPOS version is 1.9.8


On Thursday, January 5, 2017 at 10:07:28 AM UTC+7, Long Tran wrote:
Hi all,

Last night, my jpos deployment was flooded (billions of logs, 20Gb) with messages as follows:

q2.log:

<log realm="channel/127.0.0.1:20403" at="Wed Jan 04 04:25:32 ICT 2017.813">
  <connect>
    localhost:20403
  </connect>
</log>
<log realm="stb_server.server.session/127.0.0.1:59397" at="Wed Jan 04 04:25:32 I
CT 2017.814">
  <session-start/>
</log>
<log realm="channel/127.0.0.1:20403" at="Wed Jan 04 04:25:33 ICT 2017.814">
  <receive>
    <isomsg direction="incoming">
      <!-- org.jpos.iso.packager.XMLPackager -->
    </isomsg>
  </receive>
</log>
<log realm="channel/127.0.0.1:20403" at="Wed Jan 04 04:25:33 ICT 2017.871">
  <receive>
....

and channel.log shows up as:
<log realm="org.jpos.q2.iso.QMUX" at="Wed Jan 04 04:25:33 ICT 2017.814">
  <warn>
    notify
 <iso-exception>
      MTI not available
      org.jpos.iso.ISOException: MTI not available
        at org.jpos.iso.ISOMsg.getMTI(ISOMsg.java:860)
        at org.jpos.q2.iso.QMUX.getKey(QMUX.java:184)
        at org.jpos.q2.iso.QMUX.notify(QMUX.java:163)
        at org.jpos.space.TSpace.notifyListeners(TSpace.java:261)
        at org.jpos.space.TSpace.out(TSpace.java:59)
        at org.jpos.q2.iso.ChannelAdaptor$Receiver.run(ChannelAdaptor.java:323)
        at java.lang.Thread.run(Thread.java:745)
    </iso-exception>
.....

This happened on just one of the QServers (I deployed 7 QServers in total). Has anyone experienced similar issues? Is it something to do with jPOS or with my deployments?

--
--
jPOS is licensed under AGPL - free for community usage for your open-source project. Licenses are also available for commercial usage. Please support jPOS, contact: [hidden email]
---
You received this message because you are subscribed to the Google Groups "jPOS Users" group.
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For more options, visit https://groups.google.com/d/optout.
--

Andrés Alcarraz
Enviado desde mi Móvil

--
--
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---
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Re: [jpos-users] Re: Flooding of logs

chhil

We have seen something like this,  may lead to discovering  load balancers or virus scanners probing the ports.

-chhil


On Thu, Jan 5, 2017, 10:27 AM Andrés Alcarraz <[hidden email]> wrote:
Hi,  someone is sending messages without content,  so mux cannot determine the mti which is needed by the default implementation of the getKey method.

Also those messages have no sense at all.

Who is connecting to that server?

Hope this helps to point you to the right direction.


El mié., 4 ene. 2017 22:11, Long Tran <[hidden email]> escribió:
BTW, jPOS version is 1.9.8


On Thursday, January 5, 2017 at 10:07:28 AM UTC+7, Long Tran wrote:
Hi all,

Last night, my jpos deployment was flooded (billions of logs, 20Gb) with messages as follows:

q2.log:

<log realm="channel/127.0.0.1:20403" at="Wed Jan 04 04:25:32 ICT 2017.813">
  <connect>
    localhost:20403
  </connect>
</log>
<log realm="stb_server.server.session/127.0.0.1:59397" at="Wed Jan 04 04:25:32 I
CT 2017.814">
  <session-start/>
</log>
<log realm="channel/127.0.0.1:20403" at="Wed Jan 04 04:25:33 ICT 2017.814">
  <receive>
    <isomsg direction="incoming">
      <!-- org.jpos.iso.packager.XMLPackager -->
    </isomsg>
  </receive>
</log>
<log realm="channel/127.0.0.1:20403" at="Wed Jan 04 04:25:33 ICT 2017.871">
  <receive>
....

and channel.log shows up as:
<log realm="org.jpos.q2.iso.QMUX" at="Wed Jan 04 04:25:33 ICT 2017.814">
  <warn>
    notify
 <iso-exception>
      MTI not available
      org.jpos.iso.ISOException: MTI not available
        at org.jpos.iso.ISOMsg.getMTI(ISOMsg.java:860)
        at org.jpos.q2.iso.QMUX.getKey(QMUX.java:184)
        at org.jpos.q2.iso.QMUX.notify(QMUX.java:163)
        at org.jpos.space.TSpace.notifyListeners(TSpace.java:261)
        at org.jpos.space.TSpace.out(TSpace.java:59)
        at org.jpos.q2.iso.ChannelAdaptor$Receiver.run(ChannelAdaptor.java:323)
        at java.lang.Thread.run(Thread.java:745)
    </iso-exception>
.....

This happened on just one of the QServers (I deployed 7 QServers in total). Has anyone experienced similar issues? Is it something to do with jPOS or with my deployments?

--
--
jPOS is licensed under AGPL - free for community usage for your open-source project. Licenses are also available for commercial usage. Please support jPOS, contact: [hidden email]
---
You received this message because you are subscribed to the Google Groups "jPOS Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email to [hidden email].
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For more options, visit https://groups.google.com/d/optout.
--

Andrés Alcarraz
Enviado desde mi Móvil

--
--
jPOS is licensed under AGPL - free for community usage for your open-source project. Licenses are also available for commercial usage. Please support jPOS, contact: [hidden email]
---
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For more options, visit https://groups.google.com/d/optout.

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Re: [jpos-users] Re: Flooding of logs

Long Tran
Thanks chhil, perhaps this could be it, some virus scanners may be running at that point in time.



On Thursday, January 5, 2017 at 12:06:33 PM UTC+7, chhil wrote:

We have seen something like this,  may lead to discovering  load balancers or virus scanners probing the ports.

-chhil


On Thu, Jan 5, 2017, 10:27 AM Andrés Alcarraz <<a href="javascript:" target="_blank" gdf-obfuscated-mailto="eLO27IodBAAJ" rel="nofollow" onmousedown="this.href=&#39;javascript:&#39;;return true;" onclick="this.href=&#39;javascript:&#39;;return true;">alca...@...> wrote:
Hi,  someone is sending messages without content,  so mux cannot determine the mti which is needed by the default implementation of the getKey method.

Also those messages have no sense at all.

Who is connecting to that server?

Hope this helps to point you to the right direction.


El mié., 4 ene. 2017 22:11, Long Tran <<a href="javascript:" target="_blank" gdf-obfuscated-mailto="eLO27IodBAAJ" rel="nofollow" onmousedown="this.href=&#39;javascript:&#39;;return true;" onclick="this.href=&#39;javascript:&#39;;return true;">lt...@...> escribió:
BTW, jPOS version is 1.9.8


On Thursday, January 5, 2017 at 10:07:28 AM UTC+7, Long Tran wrote:
Hi all,

Last night, my jpos deployment was flooded (billions of logs, 20Gb) with messages as follows:

q2.log:

<log realm="channel/<a href="http://127.0.0.1:20403" rel="nofollow" target="_blank" onmousedown="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A20403\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNGsiJGz4YzLUT5PsOxsBRJCxHbPLw&#39;;return true;" onclick="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A20403\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNGsiJGz4YzLUT5PsOxsBRJCxHbPLw&#39;;return true;">127.0.0.1:20403" at="Wed Jan 04 04:25:32 ICT 2017.813">
  <connect>
    localhost:20403
  </connect>
</log>
<log realm="stb_server.server.session/<a href="http://127.0.0.1:59397" rel="nofollow" target="_blank" onmousedown="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A59397\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNEiKg0015LbI_bLdHsZziZ7XZv4Pg&#39;;return true;" onclick="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A59397\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNEiKg0015LbI_bLdHsZziZ7XZv4Pg&#39;;return true;">127.0.0.1:59397" at="Wed Jan 04 04:25:32 I
CT 2017.814">
  <session-start/>
</log>
<log realm="channel/<a href="http://127.0.0.1:20403" rel="nofollow" target="_blank" onmousedown="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A20403\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNGsiJGz4YzLUT5PsOxsBRJCxHbPLw&#39;;return true;" onclick="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A20403\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNGsiJGz4YzLUT5PsOxsBRJCxHbPLw&#39;;return true;">127.0.0.1:20403" at="Wed Jan 04 04:25:33 ICT 2017.814">
  <receive>
    <isomsg direction="incoming">
      <!-- org.jpos.iso.packager.XMLPackager -->
    </isomsg>
  </receive>
</log>
<log realm="channel/<a href="http://127.0.0.1:20403" rel="nofollow" target="_blank" onmousedown="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A20403\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNGsiJGz4YzLUT5PsOxsBRJCxHbPLw&#39;;return true;" onclick="this.href=&#39;http://www.google.com/url?q\x3dhttp%3A%2F%2F127.0.0.1%3A20403\x26sa\x3dD\x26sntz\x3d1\x26usg\x3dAFQjCNGsiJGz4YzLUT5PsOxsBRJCxHbPLw&#39;;return true;">127.0.0.1:20403" at="Wed Jan 04 04:25:33 ICT 2017.871">
  <receive>
....

and channel.log shows up as:
<log realm="org.jpos.q2.iso.QMUX" at="Wed Jan 04 04:25:33 ICT 2017.814">
  <warn>
    notify
 <iso-exception>
      MTI not available
      org.jpos.iso.ISOException: MTI not available
        at org.jpos.iso.ISOMsg.getMTI(ISOMsg.java:860)
        at org.jpos.q2.iso.QMUX.getKey(QMUX.java:184)
        at org.jpos.q2.iso.QMUX.notify(QMUX.java:163)
        at org.jpos.space.TSpace.notifyListeners(TSpace.java:261)
        at org.jpos.space.TSpace.out(TSpace.java:59)
        at org.jpos.q2.iso.ChannelAdaptor$Receiver.run(ChannelAdaptor.java:323)
        at java.lang.Thread.run(Thread.java:745)
    </iso-exception>
.....

This happened on just one of the QServers (I deployed 7 QServers in total). Has anyone experienced similar issues? Is it something to do with jPOS or with my deployments?

--
--
jPOS is licensed under AGPL - free for community usage for your open-source project. Licenses are also available for commercial usage. Please support jPOS, contact: <a href="javascript:" target="_blank" gdf-obfuscated-mailto="eLO27IodBAAJ" rel="nofollow" onmousedown="this.href=&#39;javascript:&#39;;return true;" onclick="this.href=&#39;javascript:&#39;;return true;">sa...@...
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Andrés Alcarraz
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jPOS is licensed under AGPL - free for community usage for your open-source project. Licenses are also available for commercial usage. Please support jPOS, contact: [hidden email]
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